JPS619367U - Reaction mechanism of booster - Google Patents

Reaction mechanism of booster

Info

Publication number
JPS619367U
JPS619367U JP9393284U JP9393284U JPS619367U JP S619367 U JPS619367 U JP S619367U JP 9393284 U JP9393284 U JP 9393284U JP 9393284 U JP9393284 U JP 9393284U JP S619367 U JPS619367 U JP S619367U
Authority
JP
Japan
Prior art keywords
output member
rear end
power piston
hole
rigid ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9393284U
Other languages
Japanese (ja)
Other versions
JPH0356443Y2 (en
Inventor
薫 坪内
Original Assignee
アイシン精機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP9393284U priority Critical patent/JPS619367U/en
Publication of JPS619367U publication Critical patent/JPS619367U/en
Application granted granted Critical
Publication of JPH0356443Y2 publication Critical patent/JPH0356443Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第′１図は本考案の一実施例の斯面図、第２図は第１図
中の反動円板を示す図、第３及び第４甲はそれぞれ他の
実施例を示す図である。 １２・・・・・・パワーピス５トン、２０・・・・・・
制御弁機構、２２・・・・・・バルブプランジャ、２５
・・・・・・プッシュロツド、３９・・・・・・出力部
材、４２・・・・・・大径孔、４３・・・・・・小径孔
、４４・・・・・・反動円板、４６・・・・・・剛体製
りくグ。Figure '1 is a side view of one embodiment of the present invention, Figure 2 is a diagram showing the reaction disc in Figure 1, and Figures 3 and 4 A are diagrams showing other embodiments, respectively. 12...Power Piss 5 tons, 20...
Control valve mechanism, 22... Valve plunger, 25
...Push rod, 39...Output member, 42...Large diameter hole, 43...Small diameter hole, 44...Reaction disc, 46... Rigid Rikugu.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ペダルに連動するプッシュロツドにより作動されパワー
ピストンの前後両側室間の圧力差を制御する制御弁機構
がパワーピストン内に組込まれ、、 前記圧力差により
前記バワー１ストンに生じた前方向推力を外部へ取出す
出力部材がその後端部をパワーピストン内に摺動可能に
嵌入されており、前記制御弁機構中の前記プッシュロツ
ドの前端に連結されたバルブプランジャの前端を収納す
る前記パワーピストンの小径孔は前記出力部材の後端部
が嵌合する大径孔と互に連なり、前記出力部材一 の後
端部に設けた孔内にはゴム材ｉから成る反動円板が倍力
作動時に前記パワーピストン、前記バルブプランジャ及
び前記出力部材の３者間で圧縮されるように配置された
倍力装置の反力機構にお・いて、前記反動円板の後部外
周に、前記出力部材の後端部の前記孔と一同径の外径を
有するとともに前記兵ワーピストンの前記小径孔よりは
相当大径の内径を有する剛体製リングを配設し、この剛
体製リングの前部を前記出力部材の後端部の前記孔に摺
動可能に嵌合させて剛体製リングの後部外周で前記出力
部材の後端面と前記パワーピストンの大径孔後端面間に
上記反動円板の変形を許容させる環状空隙を設定して成
る倍力装置の反力機A control valve mechanism is built into the power piston, which is operated by a push rod that is linked to the pedal to control the pressure difference between the front and rear chambers of the power piston, and directs the forward thrust generated in the power stone due to the pressure difference to the outside. The output member to be taken out has its rear end slidably fitted into the power piston, and the small diameter hole of the power piston accommodates the front end of a valve plunger connected to the front end of the push rod in the control valve mechanism. The rear end of the output member is connected to a large diameter hole into which the rear end of the output member is fitted, and in the hole provided at the rear end of the output member, a reaction disk made of a rubber material i is installed to push the power piston, In the reaction force mechanism of the booster, which is arranged to be compressed between the valve plunger and the output member, the reaction force of the rear end of the output member is attached to the rear outer periphery of the reaction disk. A rigid ring having an outer diameter the same as that of the hole and an inner diameter considerably larger than the small diameter hole of the war piston is disposed, and the front part of the rigid ring is connected to the rear end of the output member. An annular gap is formed between the rear end surface of the output member and the rear end surface of the large-diameter hole of the power piston to allow deformation of the reaction disk at the rear outer periphery of the rigid ring by being slidably fitted into the hole of the rigid ring. A reaction force machine with a booster consisting of
JP9393284U 1984-06-22 1984-06-22 Reaction mechanism of booster Granted JPS619367U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9393284U JPS619367U (en) 1984-06-22 1984-06-22 Reaction mechanism of booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9393284U JPS619367U (en) 1984-06-22 1984-06-22 Reaction mechanism of booster

Publications (2)

Publication Number Publication Date
JPS619367U true JPS619367U (en) 1986-01-20
JPH0356443Y2 JPH0356443Y2 (en) 1991-12-18

Family

ID=30652051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9393284U Granted JPS619367U (en) 1984-06-22 1984-06-22 Reaction mechanism of booster

Country Status (1)

Country Link
JP (1) JPS619367U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284767U (en) * 1988-12-20 1990-07-02
JPH03122975U (en) * 1990-03-29 1991-12-13

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237755U (en) * 1975-09-04 1977-03-17
JPS5728059U (en) * 1980-07-25 1982-02-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728059B2 (en) * 1974-05-20 1982-06-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237755U (en) * 1975-09-04 1977-03-17
JPS5728059U (en) * 1980-07-25 1982-02-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284767U (en) * 1988-12-20 1990-07-02
JPH03122975U (en) * 1990-03-29 1991-12-13

Also Published As

Publication number Publication date
JPH0356443Y2 (en) 1991-12-18

Similar Documents

Publication Publication Date Title
JPS619367U (en) Reaction mechanism of booster
JPS62469U (en)
JPS58110566U (en) Reaction force mechanism of vacuum booster
JPS60189467U (en) Reaction mechanism of booster
JPH0449021Y2 (en)
JPH0284768U (en)
JPH02102870U (en)
JPH035556U (en)
JPS6421059U (en)
ES8103699A1 (en) Fluid assisted booster
JPH01123578U (en)
JPH02102869U (en)
JPS6156155U (en)
JPH0454760U (en)
JPH0282663U (en)
JPS6112873U (en) Negative pressure booster
JPS61205858U (en)
JPH0435962U (en)
JPS6180160U (en)
JPS6365U (en)
JPS6125262U (en) Hydraulic brake booster
JPH1178858A (en) Pneumatic booster
JPH02102871U (en)
JPS58158749U (en) Negative pressure brake booster for automobiles
JPS63148571U (en)